The Panama is a breed of

domestic sheep Sheep or domestic sheep (''Ovis aries'') are domesticated, ruminant mammals typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus '' Ovis'', in everyday usage it almost always refers to domesticated ...

native to the United States. Though its name is identical to the country of

Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Co ...

, the breed was in fact named for the

Panama–Pacific International Exposition The Panama–Pacific International Exposition was a world's fair held in San Francisco, California, United States, from February 20 to December 4, 1915. Its stated purpose was to celebrate the completion of the Panama Canal, but it was widely s ...

where it was shown early on in its history. Panama sheep originated in 1912 in Muldoon, Idaho. Today Panama sheep are rare - largely unknown outside

Idaho Idaho ( ) is a state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border with the province of British Columbia. It borders the states of Montana and Wyomi ...

and

Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columb ...

, and are one of only a few breeds which were started by private individuals in the United States. They were developed by James Laidlaw, a Scottish immigrant to the region who was seeking a large sheep better suited to the range than the

Merino The Merino is a breed or group of breeds of domestic sheep, characterised by very fine soft wool. It was established in Spain near the end of the Middle Ages, and was for several centuries kept as a strict Spanish monopoly; exports of the bree ...

s which were most common in the late 19th and early 20th centuries. The foundation of the breed was a cross of Rambouillet rams to

Lincoln Lincoln most commonly refers to: * Abraham Lincoln (1809–1865), the sixteenth president of the United States * Lincoln, England, cathedral city and county town of Lincolnshire, England * Lincoln, Nebraska, the capital of Nebraska, U.S. * Lincol ...

ewes. Panamas are polled sheep with white fleece of medium length and a large body suitable for meat production. Panama rams average 250–280 pounds and Panama ewes average 180–210 pounds when fully grown. They are particularly known for hardiness in the rough conditions of the northern

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico ...

. A

breed registry A breed registry, also known as a herdbook, studbook or register, in animal husbandry and the hobby of animal fancy, is an official list of animals within a specific breed whose parents are known. Animals are usually registered by their breeder ...

was formed in 1951, but it has been inactive and it's unclear whether the majority of Panamas present today have not been crossbred. The sole remaining flock that is known to be pure is one maintained by the

University of Idaho The University of Idaho (U of I, or UIdaho) is a public land-grant research university in Moscow, Idaho. It is the state's land-grant and primary research university,, and the lead university in the Idaho Space Grant Consortium. The Universit ...

References

Sheep breeds Sheep breeds originating in the United States {{sheep-stub